Rosemount 5300 Level Transmitter - Emerson Electric...The High Level Supervision (HLS) function in...

Manual Supplement00809-0900-4530, Rev AC

April 2019

Rosemount™ 5300 Level Transmitter

High Level Supervision

ContentsSafety messages...........................................................................................................................3

Introduction................................................................................................................................. 4

Installation................................................................................................................................... 7

Configure the High Level Supervision function........................................................................... 14

Perform High Level Supervision test........................................................................................... 22

Perform proof test for SIS applications....................................................................................... 24

Preventive maintenance.............................................................................................................33

Service and troubleshooting.......................................................................................................35

Product Data Sheet for High Level Supervision........................................................................... 38

Manual Supplement April 2019

2 Rosemount 5300 Level Transmitter

1 Safety messages

WARNING

Failure to follow safe installation and servicing guidelines could result indeath or serious injury.

• Only qualified personnel should install the equipment.

• Use the equipment only as specified in this guide and the ReferenceManual. Refer to the Rosemount 5300 Level Transmitter ReferenceManual for more instruction.

Explosions could result in death or serious injury.

• Installation of device in an explosive environment must be in accordancewith appropriate local, national, and international standards, codes, andpractices.

• Ensure device is installed in accordance with intrinsically safe or non-incendive field practices.

Electrical shock could cause death or serious injury.

• Avoid contact with the leads and terminals. High voltage that may bepresent on leads can cause electrical shock.

• Make sure the mains power to the transmitter is off and the lines to anyother external power source are disconnected or not powered whilewiring the transmitter.

Process leaks could result in death or serious injury.

• Handle the transmitter carefully.

• If the process seal is damaged, gas could escape from the tank whenremoving the transmitter head from the probe.

April 2019 Manual Supplement

Manual Supplement 3

https://www.emerson.com/documents/automation/manual-rosemount-5300-series-high-performance-guided-wave-radar-en-76166.pdf


2 Introduction

The High Level Supervision (HLS) function in the Rosemount 5300 LevelTransmitter is used to monitor a high level alarm limit. A reference reflectoris mounted on the probe at the position of the alarm limit. The HLS functionis also included in several Proof tests for Safety Instrumented System (SIS)applications.

The test function

A test function is available where the device will output the levelcorresponding to the reference reflector echo. This test proves that thedevice is properly monitoring the reference reflector echo and can be usedto test the high level alarm in the host system.

The test function is useful to verify several conditions:

• Output from device corresponds to alarm limit configured in the hostsystem.

• Primary Variable, Upper Range Value, and Lower Range Value have beenproperly configured in the device by performing a two point verificationof the output. The test function enables test of the second point(reference reflector) without raising level.

• Reference reflector is found at the calibrated distance— Device is capable of performing a successful measurement.

— High Level Supervision function has been activated and properlycalibrated.

(The High Level Supervision Test function supplements the Loop Testfunction. You may still use a Loop Test to set a fixed analog out current andcheck loop between device and host system.)

Proof tests for Safety Instrumented System (SIS) applications

Regular proof testing is an essential requirement for SIS in liquid levelmeasurement applications, as it ensures that they are operating to thenecessary safety integrity level. The High Level Supervision test function canbe used for proof testing; see Perform proof test for SIS applications.

For additional SIS and proof test information refer to the Rosemount 5300Reference Manual section: Safety Instrumented Systems.)

Continuous monitoring

In addition, the device continuously monitors the echo corresponding to thereference reflector and evaluates its position. The echo will be affected whenthe product surface level is above the alarm limit.

This information is used by the device to determine if the product surfacelevel is at or above the high level alarm limit. The device will output the level




corresponding to the surface level, but if the reference reflector echo is notfound and no valid surface echo is detected at or above the referencereflector, then the device will alert this condition.

2.1 High Level Supervision kit

Figure 2-1: Kit for Model Code HL1 and HL2

2x1x

A

1x

A. Short reference reflector 1 in. (25 mm)

Figure 2-2: Kit for model code HL3

2x1x 1x

A

A. Long reference reflector 2.8 in (70 mm)

Table 2-1: High Level Supervision Kits

Article number Description

05300-7200-0001 Kit for model code HL1 and HL2

05300-7200-0002 Kit for model code HL3


Manual Supplement 5

2.2 Required equipment

2 mMeasuring tape

Marker pen

Standard tools, e.g. screwdriver, wrench, pliers

Rosemount Radar Master• Version 3.G0 or later

Rosemount 5300 firmware• Version 2.H0 or later

• High Level Supervision software option enabled



3 Installation

NoteMake sure to follow the instructions carefully for successful installation.

3.1 Verify reference reflector in kit matches applicationDifferent reference reflectors are used depending on the installationenvironment.

Procedure

Select reference reflector according to Table 3-1.

Table 3-1: Application Categories

Device mounting type Reference reflector type Model code

3-in. to 8-in. pipe/chamber (innerdiameter)

Short 1 in. (25 mm) HL1, HL2

10-in. pipe/chamber or bigger (innerdiameter) or Open tank (tank withoutpipe)

Long 2.8 in. (70 mm) HL3

Figure 3-1: Mounting TypesA B

C

A. Pipe/chamberB. Open tankC. Inner diameter


Manual Supplement 7

3.2 Mounting considerations for the reference reflector

Figure 3-2: Mounting Range

A

B

C

A. Upper Reference PointB. 20 in. (500 mm) to 157.5 in. (4000 mm)C. Minimum 20 in. (500 mm)



Figure 3-3: Interfering Objects

A

A. Minimum 20 in. (500 mm)

Figure 3-4: Process Inlets

A



Manual Supplement 9

Figure 3-5: Nozzle Installation

H

A

D


Table 3-2: Nozzle Considerations

Description Recommendation

Minimum Nozzle Diameter (D): 3 in. (75 mm)

Recommended maximum NozzleDiameter (D):

8 in. (200 mm)

Recommended maximum Nozzle Height(H):

4 in. (100 mm) + Nozzle Diameter (D)

(e.g. max 10 in. for a 6 in. nozzle)

Figure 3-6: Nozzle Extended into Tank

A

A. Maximum 1 in. (25 mm)



3.3 Calculate where to position the reference reflector

Procedure

1. Determine the distance X, High Level Alarm Limit.

(Distance from Upper Reference Point to High Level Alarm Limit.)

X, High Level Alarm Limit:

Figure 3-7: Positioning the Reference Reflector

A

C

Z

X

Y

Z

X

Y

B

A. Flanged connectionB. Threaded connectionC. Upper Reference Point

Table 3-3: Distance to Subtract

Reference reflector type Y, distance to subtract

Short 4.3 in. (110 mm)

Long 2.4 in. (60 mm)

2. Calculate distance Z, Reference Reflector Physical Distance.

(Subtract distance Y according to Table 3-3 from distance X HighLevel Alarm Limit.)

Z, Reference Reflector Physical Distance:

Z = X - Y =


Manual Supplement 11

3.4 Mount the reference reflector

Procedure

1. Place the device with the probe on the ground or a work bench.

2. Mark where to place the reference reflector.

12

34

50

Z Z

3. Place the reference reflector on the probe.

Z

4. Fasten the screws.

a) Tighten both screws loosely first.

b) Then tighten both screws to 2 Nm, using the hex key.



5. Mount the device on the tank.

NoteIt is recommended to continue with configuration of High LevelSupervision before tightening the bolts to avoid re-work.

Gasket

For further instruction, see the Rosemount 5300 Reference Manual.

3.5 Wiring diagram

Figure 3-8: Wiring Diagram for 4-20 mA/HART®

+

-

+

-

+

-

A. Handheld communicatorB. Approved IS barrier (for Intrinsically Safe installations only)C. HART modemD. Current meterE. Load resistance (≥250 Ω)F. Power supply

NoteRosemount 5300 Level Transmitters with flameproof/explosion-proofoutput have a built-in barrier; no external barrier needed.




4 Configure the High Level Supervision function

Prerequisites

Rosemount Radar Master must be used to configure the High LevelSupervision function.

Procedure

1. Connect to device.

a) Start Rosemount Radar Master.

b) Connect to device (see Figure 3-8).

For further instructions, see the Rosemount 5300 Reference Manual.

2. Before calibrating the High Level Supervision, perform the basicdevice configuration.

a) Select Setup → Guided Setup.

b) Click the Run Wizard for guided setup button, and follow theinstructions.

3. Prepare for calibration of High Level Supervision.

a) Make sure that the product level is at least 20 in. (500 mm)below the lower side of the reference reflector (or that thevessel is empty).

Figure 4-1: Product Level

A





NoteThe device may lock on the reference reflector and report thisas surface level before the function has been calibrated.

b) Make sure the ambient temperature is within applicablerange during calibration:

Device mounting type Ambient temperature


32 °F to 104 °F(0 °C to 40 °C)


-4 °F to 122 °F(-20 °C to 50 °C)

4. Calibrate High Level Supervision.

a) Select Setup → Advanced, and then click the LevelSupervision tab.

NoteIf the Level Supervision tab is missing, it indicates the devicedoes not support High Level Supervision. You may upgradedevice to enable the functionality. Contact your localEmerson representative for more information.

b) Select the Use High Level Supervision checkbox and clickStore.

c) Click Calibrate High Level Supervision to let transmitteridentify the reference reflector.

d) Select the Search from top of the tank option and clickCalibrate.The distance to the reference reflector echo is reported by thedevice when calibration succeeds.

Calibrated Reflector Echo Distance

(reported by device):

NoteThe reference reflector echo appears slightly below thephysical reference reflector. See Figure 4-2 for moreinformation.



Need help?See section Service and troubleshooting if calibration fails.

5. Verify Calibrated Reflector Echo Distance.

Compare the Reference Reflector Physical Distance (Z) with theCalibrated Reflector Echo Distance reported by device.

The calibration is correct if the reference reflector echo appears 0.4in. (10 mm) to 3.5 in. (90 mm) below the lower side of the physicalreflector.

Figure 4-2: Reference Reflector Echo

Z

E

D

A

B

C

A. AmplitudeB. DistanceC. Reference Reflector EchoD. Calibrated Reflector Echo DistanceE. 0.4 in. (10 mm) to 3.5 in. (90 mm) range for correct calibration

Need help?If the Calibrated Reflector Echo Distance is incorrect, then executethe Calibrate method again. You may enter an approximate distanceto the reference reflector. For further troubleshooting, see sectionService and troubleshooting.

6. Verify High Level Alarm Limit (X) compared to Calibrated ReflectorEcho Distance.



Compare the High Level Alarm Limit in your host system with theCalibrated Reflector Echo Distance reported by device.

The High Level Alarm Limit in the host system should be between 1.2in. (30 mm) to 2.4 in. (60 mm) below the Calibrated Reflector EchoDistance.

Figure 4-3: High Level Alarm Limit

X

E

D

A

B

C

A. AmplitudeB. DistanceC. Reference Reflector EchoD. Calibrated Reflector Echo DistanceE. 0.4 in. (10 mm) to 3.5 in. (90 mm) range for correct calibration

Need help?If the High Level Alarm Limit is out of range, then reposition thereference reflector and calibrate High Level Supervision again.

7. Verify Calibrated Reflector Echo Amplitude.

a) In the Reflector Measurement Details section, reviewCalibrated Reflector Echo Amplitude.

b) Verify that Calibrated Reflector Echo Amplitude is withinapplicable range depending on application:



Device mounting type Calibrated Reflector EchoAmplitude

3-in. to 6-in. pipe/chamber(inner diameter)

Between -700 mV and -2200 mV

8-in. pipe/chamber or bigger(inner diameter) or Open tank(tank without pipe)


Need help?See section Service and troubleshooting if echo amplitude is out ofrange.

8. Verify that surface threshold is correct for the application.

a) Select Setup → Echo Curve to read the echo curve.

b) Verify that Surface Threshold is configured correctly ininterval around reference reflector for the application:

Device mounting type SurfaceThreshold

3-in. to 6-in. pipe/chamber (inner diameter) 1500 mV

8-in. pipe/chamber or bigger (inner diameter) orOpen tank (tank without pipe)

900 mV



Figure 4-4: Surface Threshold

A

B

A

A. 10 in. (250 mm)B. 900 mV or 1500 mV

Need help?See section Set surface threshold manually around referencereflector if threshold deviates from required value.

9. Continue with configuration of device using Guided Setup.

a) Select Setup → Guided Setup.

b) Click the Device specific setup button, and follow theinstructions.

c) Click the Restart the Device button, and follow theinstructions.

d) Click the Archive Device button, and follow the instructions.

NoteDo not use Verify Level in Guided Setup to adjust levelmeasurement. Modify the Tank Height parameter if levelmeasurement needs to be adjusted.

10. Verify High Level Supervision is operational.



Perform a High Level Supervision Test following the procedure insection Perform High Level Supervision test.

11. Make sure process connection on tank is securely closed.

For further instruction, see the Rosemount 5300 Reference Manual.

Gasket

4.1 Configuration parameters4.1.1 Alarm behavior

This parameter defines the measurement output to use if the referencereflector cannot be found as expected. A digital alert is always set in case of aHigh Level Supervision alarm condition (independent of this setting).

Table 4-1: Alarm Behavior

AlarmBehavior

Description

Tank is Full(default)

Device output will correspond to full tank (Distance = 0).

Alarm Analog output goes to configured alarm mode (high or low).

No Action Device continues to output surface level from the normalmeasurement logic even if there is a mismatch.

WARNING

When using this option the alarm condition will not be detectableon the 4-20 mA loop. Make sure the digital alert is polled and usedin the host system or use the test function more often to detectthis condition.

Related information

High Level Supervision Alarming




4.1.2 Test Mode Timeout

Defines how long the device will wait until it automatically exits the testmode.



5 Perform High Level Supervision test

5.1 Perform High Level Supervision test using RosemountRadar Master

Prerequisites

The product surface level should be at least 20 in. (500 mm) below thereference reflector during the test.

The product surface level cannot be within 6 in. (150 mm) of the referencereflector. The device will exit the test mode if the level rises within this areaduring test, and instead output the current level measurement reading. Itwill not enter the test mode if the surface already is within this distance.

WARNING

During the test the device will not output measurement valuescorresponding to the product surface level. Make sure systems and peoplerelying on measurement values from the device are made aware of thechanged conditions.

Procedure

1. Start Test Mode.

a) Select Setup → Advanced.

b) Click the Level Supervision tab.

c) Click Start/Stop Test Mode.

Device will now output the level corresponding to the position of thereference reflector echo. The text HLS Test OK will appear on thedevice display if test is successful.

2. Verify that the output from the device corresponds to the alarm limitin the host system.

3. End test mode by clicking Start/Stop Test Mode again.

(The device will automatically exit the test mode after 30 minutes[default]).

5.2 Perform High Level Supervision test using AMS DeviceManager and handheld communicator

Prerequisites

The product surface level should be at least 20 in. (500 mm) below thereference reflector during the test.



The product surface level cannot be within 6 in. (150 mm) of the referencereflector. The device will exit the test mode if the level rises within this areaduring test, and instead output the current level measurement reading. Itwill not enter the test mode if the surface already is within this distance.

WARNING

During the test the device will not output measurement valuescorresponding to the product surface level. Make sure systems and peoplerelying on measurement values from the device are made aware of thechanged conditions.

Procedure

1. Start Test Mode.

a) Select Configure → Alert Setup → Level Supervision.

b) Click Start/Stop Test Mode.

Device will now output the level corresponding to the position of thereference reflector echo. The text HLS Test OK will appear on thedevice display if test is successful.

2. Verify that the output from the device corresponds to the alarm limitin the host system.

3. End test mode by clicking Start/Stop Test Mode again.

(The device will automatically exit the test mode after 30 minutes[default]).



6 Perform proof test for SIS applications

6.1 OverviewThe following proof tests are recommended. If an error is found in the safetyfunction, the measuring system must be switched out of service and theprocess held in a safe state by means of other measures.

NoteFor a valid result, always perform the proof test on the product that will bestored in the tank while the device is in operation.

NoteBefore every test, make sure you are connected to the correct transmitter byverifying QT/QS in the model code on the label and your software version.Also verify that the serial number on the label matches the one in yourconfiguration tool. Make sure to enable write protection as soon as you arefinished.

Tools required

• HART host/communicator

• Current meter

6.2 Prepare for proof-testing6.2.1 Prepare for proof-testing using Rosemount Radar Master

Note that prior to these tests, inspect the echo curve to ensure that nodisturbing echoes affecting the measurement performance are present.

Procedure

Select Setup → Echo Curve.

6.2.2 Prepare for proof-testing using AMS Device Manager and handheldcommunicator

Note that prior to these tests, inspect the echo curve to ensure that nodisturbing echoes affecting the measurement performance are present.

Procedure

Select Service Tools → Echo Tuning → Echo Curve.



6.3 Suggested comprehensive proof-test using referencereflector (High Level Supervision)

6.3.1 Suggested comprehensive proof-test using reference reflector (HighLevel Supervision) with Rosemount Radar Master

The suggested proof-test described below will detect 94 percent of possibleDU failures in the Rosemount 5300 Level Transmitters.

Procedure

1. Bypass the safety function and take appropriate action to avoid afalse trip.

2. Disable write protection in device (if enabled).

a) Select Tools → Lock/Unlock Configuration Area.

b) Enter password to unlock.

3. Using Loop Test, enter current value (mA) representing high alarmcurrent. Verify that analog output current is correct using thereference meter.

a) Select Setup → Output → Analog Out 1 and click Loop test.

b) Enter current value representing high alarm current.

c) Click Start to output current.

d) Verify that analog output current is correct.

e) Click Stop to end loop test.

4. Using Loop Test, enter current value (mA) representing low alarmcurrent. Verify that analog output current is correct using thereference meter.


b) Enter current value representing low alarm current.




5. Enable write protection.


b) Enter password to lock.

6. Perform High Level Supervision test.




b) Select the Level Supervision tab.

c) Select Start/Stop Test Mode.

d) Verify that the output from the device corresponds to thealarm limit in the host system.

e) End test mode by clicking Start/Stop Test Mode.The device will automatically exit the test mode after 30minutes (default).

7. Inspect the transmitter for any leaks, visible damage, orcontamination.

8. Remove the bypass and otherwise restore normal operation.

6.3.2 Suggested comprehensive proof-test using reference reflector (HighLevel Supervision) with AMS Device Manager and handheldcommunicator


Procedure



a) Select Configure → Manual Setup → Device Setup →Security.

b) Click Write Protect and follow the instructions.


a) Select Configure → Manual Setup → Device Setup →Analog Output.

b) Click Loop Test and select Other.

c) Enter current value representing high alarm current.


e) Click Abort to end loop test.






c) Enter current value representing low alarm current.








b) Select Start/Stop Test Mode.

c) Verify that the output from the device corresponds to thealarm limit in the host system.

d) End test mode by clicking Start/Stop Test Mode.The device will automatically exit the test mode after 30minutes (default).



6.4 Suggested comprehensive, fully remote proof-test usingreference reflector (High Level Supervision)

6.4.1 Suggested comprehensive, fully remote proof-test using referencereflector (High Level Supervision) with Rosemount Radar Master


Procedure






b) Enter password to unlock.



b) Enter current value representing high alarm current.






b) Enter current value representing low alarm current.






b) Enter password to lock.






e) End test mode by clicking Start/Stop Test Mode.The device will automatically exit the test mode after 30minutes [default].




6.4.2 Suggested comprehensive, fully remote proof-test using referencereflector (High Level Supervision) with AMS Device Manager andhandheld communicator


Procedure








c) Enter current value representing high alarm current.






c) Enter current value representing low alarm current.












d) End test mode by clicking Start/Stop Test Mode.The device will automatically exit the test mode after 30minutes [default].


6.5 Suggested proof-test using reference reflector (HighLevel Supervision)

6.5.1 Suggested proof-test using reference reflector (High LevelSupervision) with Rosemount Radar Master


Procedure







e) End test mode by clicking Start/Stop Test Mode.The device will automatically exit the test mode after 30minutes [default].





6.5.2 Suggested proof-test using reference reflector (High LevelSupervision) with AMS Device Manager and handheld communicator


Procedure









6.6 Suggested fully remote proof-test using referencereflector (High Level Supervision)

6.6.1 Suggested fully remote proof-test using reference reflector (HighLevel Supervision) with Rosemount Radar Master


Procedure







e) End test mode by clicking Start/Stop Test Mode.



The device will automatically exit the test mode after 30minutes [default].


6.6.2 Suggested fully remote proof-test using reference reflector (HighLevel Supervision) with AMS Device Manager and handheldcommunicator


Procedure










7 Preventive maintenance

7.1 Review the reference reflector echo propertiesThe reference reflector echo may be affected by the environment in thevessel over time. If there is buildup on the probe, this may affect thereference reflector echo. You can review the reference reflector echoproperties to make sure they are not deviating from the time of calibration.

Procedure

1. In Rosemount Radar Master, select Setup → Advanced → LevelSupervision.

2. In the Reflector Measurement Details section, review echoproperties.

Variable Description

Reflector Echo Distance Distance to reference reflector echo.

Reflector Echo Amplitude Amplitude of reference reflectorecho.

Calibrated Reflector Echo Distance Distance to reference reflector echoat time of calibration.

Calibrated Reflector Echo Amplitude Amplitude of reference reflectorecho at time of calibration.

Difference Calibrated/ActualDistance

Difference between the calibratedand actual distance to the referencereflector.

NoteThe product surface level should be at least 500 mm below thereference reflector when reviewing the echo information.

3. Verify that Reflector Echo Amplitude is within applicable rangedepending on application:

Device mounting type Reflector Echo Amplitude


Between -700 mV and -2200 mV.

8-in. pipe/chamber or bigger (innerdiameter) or Open tank (tankwithout pipe)




a) Inspect the reference reflector if the value is close toboundaries and deviating from Calibrated Reflector EchoAmplitude.

b) Clean the reference reflector in case of buildup.



8 Service and troubleshooting

8.1 Calibration fails

Cause

The device is not able to identify the reference reflector.

Recommended actions

1. In Rosemount Radar Master, select Setup → Echo Curve.

2. Read the echo curve and locate the negative peak from the referencereflector (at the proximity of the physical distance to the lower sideof the reference reflector). The negative peak will follow immediatelyafter a positive peak of about the same amplitude.

3. Hover with the mouse pointer at the negative peak and record thedistance and amplitude of this peak.

Figure 8-1: Negative Peak

A

A. Hover with mouse pointer here

4. Verify that the amplitude is within applicable range depending onapplication:

Device mounting type Reflector Echo Amplitude







• Disturbing echoes from process connections, nozzles, etc., mayinterfere with the reference reflector echo. Move the referencereflector (see section Change reference reflector position) if thereare disturbances affecting the reference reflector echo.

• Use the short reference reflector if the amplitude is too strong.

• Use the long reference reflector if the amplitude is too weak.

Contact your local Emerson representative if the other referencereflector type is required for your application.

8.2 Change reference reflector positionIn case the alarm limit in the host system must be moved outside the highlevel alarm limit interval given by the reference reflector at the currentposition, then it is necessary to move the reference reflector to a newposition to make full use of the High Level Supervision functionality.

Procedure

1. In Rosemount Radar Master, select Setup → Advanced and then clickthe Level Supervision tab.

2. Clear the Use High Level Supervision checkbox and click Store toturn off the High Level Supervision function.

3. Physically slide the reference reflector to the new position.

4. Tighten the screws on the reference reflector.

Postrequisites

Follow the instructions in the Configure the High Level Supervision functionsection to re-configure the High Level Supervision function.

8.3 Set surface threshold manually around referencereflectorThe Surface Threshold is pre-configured at factory for transmitters with HighLevel Supervision option and it is typically not necessary to make manualadjustments to the threshold. Manual adjustments are necessary in thefollowing cases:

• High Level Supervision is retrofitted on existing transmitter

• Configuration in transmitter has been reset to factory settings

• Threshold around reference reflector has been overwritten by otheractions

Procedure

1. In Rosemount Radar Master, select Setup → Echo Curve.



2. Drag and drop the Amplitude Threshold Curve (ATC) points to adjustthe Surface Threshold in an interval around the reflector. Adjust ATCpoints depending on application:

Device mounting type SurfaceThreshold

3-in. to 6-in. pipe/chamber (inner diameter) 1500 mV

8-in. pipe/chamber or bigger (inner diameter) or Opentank (tank without pipe)

900 mV

TipYou may zoom in by left clicking and dragging in the echo curve toincrease resolution of the ATC.

Figure 8-2: Surface Threshold

A

B

A

A. 10 in. (250 mm)B. 900 mV or 1500 mV

3. Click Store to save ATC to device.



9 Product Data Sheet for High Level Supervision

9.1 Ordering information

For models 5301 and 5302

Only available with HART 4-20 mA output (code H)

Only available with standard operating temperature and pressure (code S)

Only available with 316L SST (EN 1.4404) material of construction (materialmodel code 1)

Only available with flexible single lead probes, 4 mm (probe type 5A, 5B)

Not available with remote housing mounting (code B1, B2, B3)

See the Rosemount 5300 Level Transmitter Product Data Sheet for completeordering information.



https://www.emerson.com/documents/automation/product-data-sheet-5300-level-transmitter-guided-wave-radar-rosemount-en-73580.pdf

9.2 Performance specification

Measurement Performance

Reference accuracyclose to referencereflector(1)

Measurement accuracy depends on the dielectric constant ofthe product.• Water (dielectric constant = 80): +/- 1 in. (25 mm)

• Oil (dielectric constant = 2): +/- 1.8 in. (45 mm)

Reference accuracyin other regions

See Rosemount 5300 Product Data Sheet for accuracy inother regions

Offset error < 0.2 in. (5 mm)

InterfaceMeasurement

Interface level reported by device can in some cases beincorrect when product level is above the reference reflector

Interface measurement is unaffected when product level isbelow the reference reflector

Probe endprojection

Not available

Environment

Ambienttemperature rangeduring operation

-40 °F to 158 °F (-40 °C to +70 °C)

Ambienttemperature rangeduring calibration

For 3-in. to 6-in. pipe installations:32 °F to 104 °F (0 °C to +40 °C)

For 8-in. or bigger pipe installations or Open tank:-4 °F to 122 °F (-20 °C to +50 °C)

Product dielectricconstant

For 3-in. to 6-in. pipe installations: greater than 2.4

For 8-in. or bigger pipe installations or Open tank: greaterthan 2.0

Tank material Recommended for installation in metallic tanks

(1) From 9.8 in. (250 mm) above upper side of reference reflector until 9.8 in. (250mm) below lower side of reference reflector.

9.3 High Level Supervision AlarmingThe High Level Supervision function will monitor the reference reflectorecho and determine if the level is at or above the reference reflector. At thesame time, the normal measurement logic will identify the product level.The device will signal an alarm in case of a mismatch between the High LevelSupervision logic and the normal measurement logic (the output for thisalarm is configurable).



Table 9-1: Different Measurement Scenarios and Resulting Output

Measurementcondition(1)

Analog Output Digital alert(HART®

command 48)

HLS Alarmindicated ondevice display

RR not verified and productsurface identified below RR

Alarm(configurable)

Set Yes

RR not verified and noproduct surface found

Alarm(configurable)

Set Yes

RR verified and productsurface identified below RR

Outputcorresponding tolevelmeasurement

Cleared No

RR verified and no productsurface found

Outputcorresponding toempty tank

Cleared No

RR not verified and productsurface identified at orabove RR

Outputcorresponding tolevelmeasurement

Cleared No

(1) Reference reflector abbreviated as RR in table. RR verified means that referencereflector has been found at the calibrated distance.

The reaction time from when the alarm condition is detected to when it isreported by the device is less than 15 seconds.



*00809-0900-4530*Manual Supplement

00809-0900-4530, Rev. ACApril 2019

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